#include <CbmKFMath.h>

Inheritance diagram for CbmKFMath:

Collaboration diagram for CbmKFMath:

Public Member Functions
	CbmKFMath ()
	~CbmKFMath ()
	CbmKFMath ()
	~CbmKFMath ()
Public Member Functions inherited from TObject
	TObject ()
	TObject (const TObject &object)
virtual	~TObject ()
void	AbstractMethod (const char *method) const
virtual void	AppendPad (Option_t *option="")
virtual void	Browse (TBrowser *b)
ULong_t	CheckedHash ()
virtual const char *	ClassName () const
virtual void	Clear (Option_t *="")
virtual TObject *	Clone (const char *newname="") const
virtual Int_t	Compare (const TObject *obj) const
virtual void	Copy (TObject &object) const
virtual void	Delete (Option_t *option="")
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
virtual void	Draw (Option_t *option="")
virtual void	DrawClass () const
virtual TObject *	DrawClone (Option_t *option="") const
virtual void	Dump () const
virtual void	Error (const char method, const char msgfmt,...) const
virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
virtual void	Fatal (const char method, const char msgfmt,...) const
virtual TObject *	FindObject (const char *name) const
virtual TObject *	FindObject (const TObject *obj) const
virtual Option_t *	GetDrawOption () const
virtual const char *	GetIconName () const
virtual const char *	GetName () const
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
virtual Option_t *	GetOption () const
virtual const char *	GetTitle () const
virtual UInt_t	GetUniqueID () const
virtual Bool_t	HandleTimer (TTimer *timer)
virtual ULong_t	Hash () const
Bool_t	HasInconsistentHash () const
virtual void	Info (const char method, const char msgfmt,...) const
virtual Bool_t	InheritsFrom (const char *classname) const
virtual Bool_t	InheritsFrom (const TClass *cl) const
virtual void	Inspect () const
void	InvertBit (UInt_t f)
virtual TClass *	IsA () const
Bool_t	IsDestructed () const
virtual Bool_t	IsEqual (const TObject *obj) const
virtual Bool_t	IsFolder () const
R__ALWAYS_INLINE Bool_t	IsOnHeap () const
virtual Bool_t	IsSortable () const
R__ALWAYS_INLINE Bool_t	IsZombie () const
virtual void	ls (Option_t *option="") const
void	MayNotUse (const char *method) const
virtual Bool_t	Notify ()
void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
void	operator delete (void *ptr)
void	operator delete (void ptr, void vp)
void	operator delete[] (void *ptr)
void	operator delete[] (void ptr, void vp)
void *	operator new (size_t sz)
void *	operator new (size_t sz, void *vp)
void *	operator new[] (size_t sz)
void *	operator new[] (size_t sz, void *vp)
TObject &	operator= (const TObject &rhs)
virtual void	Paint (Option_t *option="")
virtual void	Pop ()
virtual void	Print (Option_t *option="") const
virtual Int_t	Read (const char *name)
virtual void	RecursiveRemove (TObject *obj)
void	ResetBit (UInt_t f)
virtual void	SaveAs (const char filename="", Option_t option="") const
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
void	SetBit (UInt_t f)
void	SetBit (UInt_t f, Bool_t set)
virtual void	SetDrawOption (Option_t *option="")
virtual void	SetUniqueID (UInt_t uid)
virtual void	Streamer (TBuffer &)
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual void	SysError (const char method, const char msgfmt,...) const
R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
virtual void	UseCurrentStyle ()
virtual void	Warning (const char method, const char msgfmt,...) const
virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const

Static Public Member Functions
static Bool_t	GetThickness (Double_t z1, Double_t z2, Double_t mz, Double_t mthick, Double_t mz_out, Double_t mthick_out)
static Bool_t	intersectCone (Double_t zCone, Double_t ZCone, Double_t rCone, Double_t RCone, const Double_t x[], Double_t z1, Double_t z2)
static Int_t	indexS (Int_t i, Int_t j)
static void	multQSQt (Int_t N, const Double_t Q[], const Double_t S[], Double_t S_out[])
static void	multQtSQ (Int_t N, const Double_t Q[], const Double_t S[], Double_t S_out[])
static void	multSSQ (const Double_t A, const Double_t B, Double_t *C, Int_t n)
static void	four_dim_inv (Double_t a[4][4])
static void	five_dim_inv (Double_t a[5][5])
static Bool_t	invS (Double_t A[], Int_t N)
static Double_t	getDeviation (Double_t x, Double_t y, Double_t C[], Double_t vx, Double_t vy, Double_t Cv[]=0)
static Double_t	AnalyticQP (const Double_t T[], const Double_t V[], FairField *MagneticField)
static Int_t	GetNoise (Double_t Lrl, Double_t F, Double_t Fe, Double_t tx, Double_t ty, Double_t qp, Double_t mass, Bool_t is_electron, Bool_t downstream_direction, Double_t Q5, Double_t Q8, Double_t Q9, Double_t Ecor)
static void	CopyTrackParam2TC (FairTrackParam *par, Double_t T[], Double_t C[])
static void	CopyTC2TrackParam (FairTrackParam *par, Double_t T[], Double_t C[])
static Bool_t	GetThickness (Double_t z1, Double_t z2, Double_t mz, Double_t mthick, Double_t mz_out, Double_t mthick_out)
static Bool_t	intersectCone (Double_t zCone, Double_t ZCone, Double_t rCone, Double_t RCone, const Double_t x[], Double_t z1, Double_t z2)
static Int_t	indexS (Int_t i, Int_t j)
static void	multQSQt (Int_t N, const Double_t Q[], const Double_t S[], Double_t S_out[])
static void	multQtSQ (Int_t N, const Double_t Q[], const Double_t S[], Double_t S_out[])
static void	multSSQ (const Double_t A, const Double_t B, Double_t *C, Int_t n)
static void	four_dim_inv (Double_t a[4][4])
static void	five_dim_inv (Double_t a[5][5])
static Bool_t	invS (Double_t A[], Int_t N)
static Double_t	getDeviation (Double_t x, Double_t y, Double_t C[], Double_t vx, Double_t vy, Double_t Cv[]=0)
static Double_t	AnalyticQP (const Double_t T[], const Double_t V[], FairField *MagneticField)
static Int_t	GetNoise (Double_t Lrl, Double_t F, Double_t Fe, Double_t tx, Double_t ty, Double_t qp, Double_t mass, Bool_t is_electron, Bool_t downstream_direction, Double_t Q5, Double_t Q8, Double_t Q9, Double_t Ecor)
static void	CopyTrackParam2TC (FairTrackParam *par, Double_t T[], Double_t C[])
static void	CopyTC2TrackParam (FairTrackParam *par, Double_t T[], Double_t C[])
Static Public Member Functions inherited from TObject
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static Longptr_t	GetDtorOnly ()
static Bool_t	GetObjectStat ()
static void	SetDtorOnly (void *obj)
static void	SetObjectStat (Bool_t stat)

Additional Inherited Members
Public Types inherited from TObject
enum	EDeprecatedStatusBits
enum	EStatusBits
Public Attributes inherited from TObject
	kIsOnHeap
	kNotDeleted
	kZombie
	kInconsistent
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
	kObjInCanvas
	kCanDelete
	kMustCleanup
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
void	MakeZombie ()
Static Protected Member Functions inherited from TObject
static void	SavePrimitiveConstructor (std::ostream &out, TClass cl, const char variable_name, const char *constructor_agrs="", Bool_t empty_line=kTRUE)
static void	SavePrimitiveDraw (std::ostream &out, const char variable_name, Option_t option=nullptr)
static TString	SavePrimitiveVector (std::ostream &out, const char prefix, Int_t len, Double_t arr, Bool_t empty_line=kFALSE)
Protected Attributes inherited from TObject
	kOnlyPrepStep

Detailed Description

Definition at line 19 of file CbmKFMath.h.

Constructor & Destructor Documentation

◆ CbmKFMath() [1/2]

CbmKFMath::CbmKFMath ( )

inline

Definition at line 22 of file CbmKFMath.h.

Referenced by CopyTC2TrackParam().

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◆ ~CbmKFMath() [1/2]

CbmKFMath::~CbmKFMath ( )

inline

Definition at line 23 of file CbmKFMath.h.

◆ CbmKFMath() [2/2]

CbmKFMath::CbmKFMath ( )

inline

Definition at line 22 of file CbmKFMath.h.

◆ ~CbmKFMath() [2/2]

CbmKFMath::~CbmKFMath ( )

inline

Definition at line 23 of file CbmKFMath.h.

Member Function Documentation

◆ AnalyticQP() [1/2]

Double_t CbmKFMath::AnalyticQP	(	const Double_t	T[],
		const Double_t	V[],
		FairField *	MagneticField )

static

Definition at line 339 of file CbmKFMath.cxx.

References d, fabs(), i, m, n, x, y, and z.

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◆ AnalyticQP() [2/2]

Double_t CbmKFMath::AnalyticQP	(	const Double_t	T[],
		const Double_t	V[],
		FairField *	MagneticField )

static

◆ CopyTC2TrackParam() [1/2]

void CbmKFMath::CopyTC2TrackParam	(	FairTrackParam *	par,
		Double_t	T[],
		Double_t	C[] )

static

Definition at line 773 of file CbmKFMath.cxx.

References i.

Referenced by CbmL1StsTrackFinder::DoFind(), CbmL1SttTrackFinder::Exec(), CbmStsKFSecondaryVertexFinder::GetMotherTrack(), CbmKFTrack::GetTrackParam(), and CbmL1::TrackFitPerformance().

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◆ CopyTC2TrackParam() [2/2]

void CbmKFMath::CopyTC2TrackParam	(	FairTrackParam *	par,
		Double_t	T[],
		Double_t	C[] )

static

References CbmKFMath().

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◆ CopyTrackParam2TC() [1/2]

void CbmKFMath::CopyTrackParam2TC	(	FairTrackParam *	par,
		Double_t	T[],
		Double_t	C[] )

static

Definition at line 790 of file CbmKFMath.cxx.

References i.

Referenced by CbmStsFitPerformanceTask::Exec(), CbmStsFitPerformanceTask::FillTrackHisto(), CbmL1SttTrack::SetMuchTrack(), CbmL1SttTrack::SetStsTrack(), and CbmKFTrack::SetTrackParam().

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◆ CopyTrackParam2TC() [2/2]

void CbmKFMath::CopyTrackParam2TC	(	FairTrackParam *	par,
		Double_t	T[],
		Double_t	C[] )

static

◆ five_dim_inv() [1/2]

void CbmKFMath::five_dim_inv ( Double_t a[5][5] )

static

Definition at line 163 of file CbmKFMath.cxx.

References fabs(), and i.

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◆ five_dim_inv() [2/2]

void CbmKFMath::five_dim_inv ( Double_t a[5][5] )

static

◆ four_dim_inv() [1/2]

void CbmKFMath::four_dim_inv ( Double_t a[4][4] )

static

Definition at line 102 of file CbmKFMath.cxx.

References fabs(), and i.

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◆ four_dim_inv() [2/2]

void CbmKFMath::four_dim_inv ( Double_t a[4][4] )

static

◆ getDeviation() [1/2]

Double_t CbmKFMath::getDeviation	(	Double_t	x,
		Double_t	y,
		Double_t	C[],
		Double_t	vx,
		Double_t	vy,
		Double_t	Cv[] = 0 )

static

Definition at line 318 of file CbmKFMath.cxx.

References d, fabs(), x, and y.

Referenced by BmnStsKFTrackFitter::GetChiToVertex(), and CbmStsKFTrackFitter::GetChiToVertex().

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◆ getDeviation() [2/2]

Double_t CbmKFMath::getDeviation	(	Double_t	x,
		Double_t	y,
		Double_t	C[],
		Double_t	vx,
		Double_t	vy,
		Double_t	Cv[] = 0 )

static

References x, and y.

◆ GetNoise() [1/2]

Int_t CbmKFMath::GetNoise	(	Double_t	Lrl,
		Double_t	F,
		Double_t	Fe,
		Double_t	tx,
		Double_t	ty,
		Double_t	qp,
		Double_t	mass,
		Bool_t	is_electron,
		Bool_t	downstream_direction,
		Double_t *	Q5,
		Double_t *	Q8,
		Double_t *	Q9,
		Double_t *	Ecor )

static

Definition at line 719 of file CbmKFMath.cxx.

References fabs().

Referenced by CbmKFCone::Pass(), and CbmKFMaterial::Pass().

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◆ GetNoise() [2/2]

Int_t CbmKFMath::GetNoise	(	Double_t	Lrl,
		Double_t	F,
		Double_t	Fe,
		Double_t	tx,
		Double_t	ty,
		Double_t	qp,
		Double_t	mass,
		Bool_t	is_electron,
		Bool_t	downstream_direction,
		Double_t *	Q5,
		Double_t *	Q8,
		Double_t *	Q9,
		Double_t *	Ecor )

static

◆ GetThickness() [1/2]

Bool_t CbmKFMath::GetThickness	(	Double_t	z1,
		Double_t	z2,
		Double_t	mz,
		Double_t	mthick,
		Double_t *	mz_out,
		Double_t *	mthick_out )

static

Definition at line 679 of file CbmKFMath.cxx.

References z.

Referenced by CbmKFTrackInterface::Extrapolate().

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◆ GetThickness() [2/2]

Bool_t CbmKFMath::GetThickness	(	Double_t	z1,
		Double_t	z2,
		Double_t	mz,
		Double_t	mthick,
		Double_t *	mz_out,
		Double_t *	mthick_out )

static

◆ indexS() [1/2]

Int_t CbmKFMath::indexS	(	Int_t	i,
		Int_t	j )

inlinestatic

Definition at line 40 of file CbmKFMath.h.

References i.

Referenced by BmnKFPrimaryVertexFinder::ComputeAandB(), BmnMotherFitterPart::ComputeAandB(), CbmStsFitPerformanceTask::Exec(), BmnKFPrimaryVertexFinder::Fit(), multQSQt(), multQtSQ(), multSSQ(), and CbmKFTrackInterface::Smooth().

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◆ indexS() [2/2]

Int_t CbmKFMath::indexS	(	Int_t	i,
		Int_t	j )

inlinestatic

Definition at line 40 of file CbmKFMath.h.

References i.

◆ intersectCone() [1/2]

Bool_t CbmKFMath::intersectCone	(	Double_t	zCone,
		Double_t	ZCone,
		Double_t	rCone,
		Double_t	RCone,
		const Double_t	x[],
		Double_t *	z1,
		Double_t *	z2 )

static

Definition at line 13 of file CbmKFMath.cxx.

References fabs(), and x.

Referenced by CbmKFCone::Pass().

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◆ intersectCone() [2/2]

Bool_t CbmKFMath::intersectCone	(	Double_t	zCone,
		Double_t	ZCone,
		Double_t	rCone,
		Double_t	RCone,
		const Double_t	x[],
		Double_t *	z1,
		Double_t *	z2 )

static

References x.

◆ invS() [1/2]

Bool_t CbmKFMath::invS	(	Double_t	A[],
		Int_t	N )

static

Definition at line 225 of file CbmKFMath.cxx.

References i, and x.

Referenced by CbmStsFitPerformanceTask::Exec(), and CbmKFTrackInterface::Smooth().

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◆ invS() [2/2]

Bool_t CbmKFMath::invS	(	Double_t	A[],
		Int_t	N )

static

◆ multQSQt() [1/2]

void CbmKFMath::multQSQt	(	Int_t	N,
		const Double_t	Q[],
		const Double_t	S[],
		Double_t	S_out[] )

static

Definition at line 42 of file CbmKFMath.cxx.

References i, indexS(), and n.

Referenced by CbmKFParticle::Extrapolate().

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◆ multQSQt() [2/2]

void CbmKFMath::multQSQt	(	Int_t	N,
		const Double_t	Q[],
		const Double_t	S[],
		Double_t	S_out[] )

static

◆ multQtSQ() [1/2]

void CbmKFMath::multQtSQ	(	Int_t	N,
		const Double_t	Q[],
		const Double_t	S[],
		Double_t	S_out[] )

static

Definition at line 68 of file CbmKFMath.cxx.

References i, indexS(), and n.

Referenced by CbmKFFieldMath::ExtrapolateALight(), and CbmKFFieldMath::ExtrapolateRK4().

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◆ multQtSQ() [2/2]

void CbmKFMath::multQtSQ	(	Int_t	N,
		const Double_t	Q[],
		const Double_t	S[],
		Double_t	S_out[] )

static

◆ multSSQ() [1/2]

void CbmKFMath::multSSQ	(	const Double_t *	A,
		const Double_t *	B,
		Double_t *	C,
		Int_t	n )

static

Definition at line 90 of file CbmKFMath.cxx.

References i, indexS(), and n.

Referenced by CbmKFTrackInterface::Smooth().

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◆ multSSQ() [2/2]

void CbmKFMath::multSSQ	(	const Double_t *	A,
		const Double_t *	B,
		Double_t *	C,
		Int_t	n )

static

References n.

The documentation for this class was generated from the following files:

install/include/CbmKFMath.h
reconstruction/KF/CbmKFMath.h
reconstruction/KF/CbmKFMath.cxx

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CbmKFMath() [1/2]

◆ ~CbmKFMath() [1/2]

◆ CbmKFMath() [2/2]

◆ ~CbmKFMath() [2/2]

Member Function Documentation

◆ AnalyticQP() [1/2]

◆ AnalyticQP() [2/2]

◆ CopyTC2TrackParam() [1/2]

◆ CopyTC2TrackParam() [2/2]

◆ CopyTrackParam2TC() [1/2]

◆ CopyTrackParam2TC() [2/2]

◆ five_dim_inv() [1/2]

◆ five_dim_inv() [2/2]

◆ four_dim_inv() [1/2]

◆ four_dim_inv() [2/2]

◆ getDeviation() [1/2]

◆ getDeviation() [2/2]

◆ GetNoise() [1/2]

◆ GetNoise() [2/2]

◆ GetThickness() [1/2]

◆ GetThickness() [2/2]

◆ indexS() [1/2]

◆ indexS() [2/2]

◆ intersectCone() [1/2]

◆ intersectCone() [2/2]

◆ invS() [1/2]

◆ invS() [2/2]

◆ multQSQt() [1/2]

◆ multQSQt() [2/2]

◆ multQtSQ() [1/2]

◆ multQtSQ() [2/2]

◆ multSSQ() [1/2]

◆ multSSQ() [2/2]